[The drug problem as seen from the viewpoint of long-term therapy].
D006801:Humans; D008134:Long-Term Care; D012050:Rehabilitation, Vocational; D013375:Substance Withdrawal Syndrome / Q000534:rehabilitation; D019966:Substance-Related Disorders / Q000534:rehabilitation*
Die Drogenproblematik aus der Sicht der Langzeittherapie.